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crater是什么意思

crater

美['kreɪtər]  英['kreɪtə(r)]
n.  坑(陨石坑、弹坑等);凹地;火山口
  过去式:cratered  过去分词:cratered  现在分词:cratering  第三人称单数:craters
  近义词:cavity,depression,hole,hollow,pit,shell,cup,bowl,pan,well,

双解释义

n.(名词)
  1. [C]火山口 the bowl-shaped mouth of a volcano
  2. [C]弹坑等 a hollow made in the ground by a bomb,etc.

英英释义

Noun
  1. a bowl-shaped geological formation at the top of a volcano
  2. a faint constellation in the southern hemisphere near Hydra and Corvus
  3. a bowl-shaped depression formed by the impact of a meteorite or bomb

例句

用作名词(n.)
  1. They blasted a huge crater in the runway.他们在飞机跑道上炸了一个大坑。
  2. The depth of the crater is expected to be about 30 feet.弹坑的深度预计约于30英尺。
  3. Lava boiled up from the crater of the volcano.熔岩从火山口沸腾着升起来。
  4. Flames blazed out from the crater of the volcano.火焰从火山口猛烈地喷出来。
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